Uni Multi-Stage Competition Air Filters are unsurpassed in airflow, dirt stopping and overall performance. And they produce more horsepower and more torque than any other air filter. Uni's revolutionary two stage air filter is the only filter that comes apart for maximum airflow and ultimate cleaning.

• Traps dirt and dust in 2 layers of foam.
• The large pore, pre-filter captures the bigger particles.
• The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder.
• Used by Kawasaki, Yamaha and Suzuki off-road teams.
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  - Honda

  2009 - CRF250R

  2008 - CRF450R

  2008 - CRF250R

  2007 - CRF450R

  2007 - CRF250R

  2006 - CRF450R

  2006 - CRF250R

  2005 - CRF450R

  2005 - CRF250R

  2004 - CRF450R

  2004 - CRF250R

  2003 - CRF450R